a test is added: make_flux_sparsity_pattern() is run with a face filter which outputs to deallog. This should happen exactly once for every face.

face_has_flux_coupling may be a predicate made of multiple, complicated checks; It's better to move it after the main logic the face loop; Moreover, face_has_flux_coupling may be impossible to run o if, for example, the neighbor is not active element;

Merge pull request #14775 from bangerth/comment-2

Merge pull request #14787 from dealii/tjhei-patch-1

update CI badges in README

Merge pull request #14782 from bangerth/step-2

Minor clarification in step-2.

Merge pull request #14785 from masterleinad/cmake_version_update

Remove checks for CMake versions prior to 3.13.4

update CI badges in README

Standardize 2D/3D -> 2d/3d in documentation comments.

Merge pull request #14776 from bangerth/comment-3

Merge pull request #14777 from bangerth/comment-4

Merge pull request #14774 from bangerth/comment

Standardize 2D/3D -> 2d/3d in comments.

Remove checks for CMake versions prior to 3.13.4

Merge pull request #14754 from bangerth/DerivativeForm

Fixes https://github.com/dealii/dealii/issues/14748

Adjust a test output.

Merge pull request #14779 from singima/more_kinsol_edits

Merge pull request #14773 from masterleinad/fix_clang_15_cuda_warnings

Fix warnings with Clang-15+Cuda

Minor clarification.

Merge pull request #14769 from bangerth/fixed-power

Fix an assertion.

doc edits for KINSol

Use Utilities::fixed_power in one place.

Co-authored-by: Wolfgang Bangerth <bangerth@colostate.edu>

Merge pull request #14778 from bangerth/types

Fix a comment for types::boundary_id.

Merge pull request #14766 from mschreter/find_all_active_cells_around_point_2

Extend test `find_all_active_cells_around_point_04`

Fix a comment for types::boundary_id.

Standardize 2D/3D -> 2d/3d in a few strings.

Standardize 2D/3D -> 2d/3d in the tutorials.

Standardize 2D/3D -> 2d/3d in comments.

Fix warnings with Clang-15+Cuda

Merge pull request #14759 from Darth-Veidim/darth-branch

changed std::pow to Utilities::pow in include/ source/

Merge pull request #14736 from luca-heltai/stefanozampini/petscsf

Add support for partitioning with PetscSF

Merge pull request #14760 from tjhei/diag-ignore-cast-function-type

ignore external cast-function-type warnings

Merge pull request #14761 from drwells/fe-dgp-regularity

Fix the support points for FE_SimplexDGP.

Merge pull request #14762 from drwells/qprojector-orientation

QProjector: minor orientation fixes.

Fix an assertion.

changed std::pow to Utilities::fixed_power in include/ source/

Merge pull request #14767 from bangerth/cleanups

Minor cleanups in PETSc interfaces.

Merge pull request #14765 from pengfej/fixing_random_number_generator

Minor cleanups in PETSc interfaces.

Specifically, silence a warning about an unused variable. While there,
mark a couple more variables as 'const'.

Add test.

extend find_all_active_cells_around_point_04.cc

Update source/base/mu_parser_internal.cc

Co-authored-by: Timo Heister <timo.heister@gmail.com>

indent

Adding tests and fixing comments

Fixing random number generator function parser

Merge pull request #14728 from peterrum/find_all_active_cells_around_point

Fix find_all_active_cells_around_point()

Co-authored-by: Magdalena Schreter <schreter.magdalena@gmail.com>

Merge pull request #14763 from Rombur/static_tests

Don't use static variables in tests

Don't use static variables in tests

QProjector: minor orientation fixes.

Fix the support points for FE_SimplexDGP.

ignore external cast-function-type warnings

When building on Ubuntu 22.04 (gcc 11.3) with OpenMPI I am getting the
following warnings:
```
[ 58%] Building CXX object
source/base/CMakeFiles/obj_base_release.dir/symbolic_function.cc.o
In file included from
/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/ompi/mpi/cxx/mpicxx.h:277,
from
/usr/lib/x86_64-linux-gnu/openmpi/include/mpi.h:2887,
from
/home/runner/dealii-candi/tmp/build/deal.II-master/include/deal.II/base/config.h:576,
from
/home/runner/dealii-candi/tmp/unpack/deal.II-master/include/deal.II/base/symbolic_function.templates.h:19,
from
/home/runner/dealii-candi/tmp/unpack/deal.II-master/source/base/symbolic_function.cc:16:
/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/ompi/mpi/cxx/op_inln.h:
In member function ‘virtual void MPI::Op::Init(void (*)(const void*,
void*, int, const MPI::Datatype&), bool)’:
/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/ompi/mpi/cxx/op_inln.h:121:25:
warning: cast between incompatible function types from ‘void (*)(void*,
void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*,
ompi_datatype_t**))’ to ‘void (*)(void*, void*, int*,
ompi_datatype_t**)’ [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*)
```
The code in question doesn't look correct, but we are not using the c++
wrappers anyways.

Merge pull request #14756 from dealii/dependabot/github_actions/docker/build-push-action-4

Bump docker/build-push-action from 3 to 4

Bump docker/build-push-action from 3 to 4

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 3 to 4.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/v3...v4)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Merge pull request #14755 from Rombur/kokko_mpi

Add Kokkos::initialize and finalize to MPI_InitFinalize

Add Kokkos::initalize and finalize to MPI_InitFinalize

Remove Kokkos::initialize and finalize

Merge pull request #14753 from masterleinad/kokkos_clean_up

Avoid __CUDA_ARCH__ in source code

Wrap Kokkos::abort

Fix nvcc

ifdef KOKKOS_VERSION -> if KOKKOS_VERSION

Merge pull request #14752 from simonsticko/fix_missing_kokkos_header

Make sure all Kokkos headers are installed

Disable warnings in Kokkos headers

Add a changelog entry.

Fix the type used to initialize a DerivativeForm from a tensor.

Avoid __CUDA_ARCH__ in source code

Make sure all Kokkos headers are installed

One of the Kokkos headers has a .h extension and not .hpp as the
others. Add *.h to the the pattern of headers we copy over when we
install the library.

Merge pull request #14726 from tamiko/silence_warnings

Merge pull request #14746 from bangerth/thread

Merge pull request #14744 from singima/kinsol_edits

Some edits of the KINSol documentation.

Merge pull request #14747 from marcfehling/doc-setactivefe

Doc: Inform user how to exchange active FE indices on ghost cells.

Doc: Inform user how to exchange active FE indices on ghost cells.

Merge pull request #14745 from drwells/exodus-lines

Make the ExodusII reader work with line types.

Merge pull request #14740 from bangerth/doc-12

Better document CommunicationPatternBase and derived classes.

Remove a BOOST src directory we don't use.

Make ExodusII work with line types.

This is useful for loading codim 1 and codim 2 meshes.

Add support for CommunicationPattern with PETSc SF

Convenience routine from IndexSet to PETSc IS

Merge pull request #14741 from bangerth/index-set

Introduce IndexSet::get_index_vector().

Replace deprecated function in tests.

Deprecate a fill function.

Merge pull request #14737 from drwells/default-orientation

Merge pull request #14731 from tamiko/fix_tests_3

Test cgal/cgal_intersect_simplices_1d_3d: constrain to version 5.5 or newer

Merge pull request #14571 from masterleinad/kokkos_la_d_vector_device_aware_mpi

Merge pull request #14743 from tamiko/cmake_improvements_2

Documentation: update to reflect recent CMake changes

Merge pull request #14742 from tamiko/cmake_improvements

CMake: Uniformly raise the minimum required version to 3.13.4

Merge pull request #14738 from tamiko/make_older_cmake_happy

CMake: do not use VERSION for interface targets for older CMake versions

Merge pull request #14739 from masterleinad/strip_x_cuda

Strip "-x cuda" from Trilinos flags without configured Cuda support

doc/users: update to new cmake syntax, update to recent changes

doc/developers: update to new cmake syntax, update to recent changes

update news entry

examples/step-81: depend on deal.II 9.5.0

CMake: Uniformly raise the minimum required version to 3.13.4

Merge pull request #14735 from luca-heltai/stefanozampini/issue-14656

partially address https://github.com/dealii/dealii/issues/14656

CMake: do use VERSION for interface targets for older CMake versions

Use get_index_vector() instead of fill_index_vector().

Strip "-x cuda" from Trilinos flags without configured Cuda support

Add a changelog entry.

Introduce IndexSet::get_index_vector().

Better document CommunicationPatternBase and derived classes.

Add some comments describing our orientation implementation.